elasticity, Microeconomics

Assignment Help:
-1-
ASSIGNMENT #1
The demand function for Product X is given by:
Qdx = 80- 2Px- 0.05P²x -0.2Py + 4Pz + 0.01I+ 2A
Where:
Px
Price of good X
$120.00
Py
Price of related good y
$100.00
Pz
Price of related good z
$40.00
I
Income
$7000.00
A
Advertising
$250.00
a. (i) Calculate the own Price elasticity of demand (PED) for Good X.
(ii) Discuss whether revenue can be increased by increasing the price of Good X?
(iii) Illustrate on a well labelled demand graph for Product X, the Total Revenue earned when Price is equal to $120.00
[8 marks]
b. (i) Determine the Cross-Price elasticity of demand (XED) between Good X and Good Y.
(ii) Using your answer for b. (i), explain the relationship between Good X and Good Y. (Substitute, Complement etc)
(iii) Determine the Cross-Price elasticity of demand (XED) between Good X and Good Z.
(iv) Using your answer for b. (iii), explain the relationship between Good X and Good Z. (Substitute, Complement etc)
(v) Based on the solutions for parts b. (i) to (iv) above, suggest one example of an actual agricultural product that fits the description for each of the following: Product X, Product Y and Product Z.
[13 marks]
c. Consider the following two situations:
? Situation 1: There is a fifteen percent (15%) increase in the price of Good Z (Pz).
? Situation 2: There is a sixty percent (60%) decrease in the price of Good Y (Py).
-2-
Both situations highlighted above, will affect the Total Revenue earned by Producers of Good X. Explain which situation is more beneficial, to the producers of Good X, from a Total Revenue earned perspective.
[5 marks]
d. (i) Calculate the Income elasticity of demand (YED) for Good X.
(ii) Explain whether Good X is a normal good or an inferior good.
[4 marks]
e. Assume that the own Price elasticity of demand (PED) for Good X is -2 and the Income elasticity of Demand (YED) for Good X is 3.
(i) Calculate the percentage change in consumption that will occur, when income declines by twenty percent (20%) .
(ii) Using the demand function presented for Good X above, determine the new quantity of Good X demanded when income declines by twenty percent (20%) , and the Income Elasticity of Demand (YED) for Good X is 3.
[5 marks]
f. Suppose that the Cross-price elasticity of demand (XED) between Good X and Good Z is 4.
(i) How much would the price of Good Z (Pz) have to change in order to increase the consumption of Good X by twenty five percent (25%)?
(ii) Use a well-labelled illustration of the demand curve for Good X to show the effect on the demand for Good X, of the change in the Price of Good Z (PZ) as calculated in f. (i) above.

Related Discussions:- elasticity

Demand and supply, During the 1990s, technological advance reduced the cost...

During the 1990s, technological advance reduced the cost of computer chips. Explain, with the use supply and demand diagrams, how the following markets are affected in terms of pr

Compute marginal cost and average cost, Fill in the column of marginal prod...

Fill in the column of marginal products. What pattern do you see? How might you explain it? b. A worker costs $30 per day and the ''Firm has fixed costs of $10. Use this informat

Draw demand curve, Suppose that the following equation characterizes the de...

Suppose that the following equation characterizes the demand for primary education in a developing country X: Q = 100 – 2P Where Q is quantity demanded in years of schooling and

What are the possibilities of returns to scale in production, What are the ...

What are the possibilities of returns to scale in production technology? Three possibilities are there as: technology exhibits (a) constant returns to scale; (b) decreasing ret

Significance of stagnation in supply and demand calculus, Significance of S...

Significance of Stagnation in Supply and Demand Calculus Stagnation refers to failures of students in a grade/class or grade repetition. The objective of a course is to make c

Explain low-quality beef , Suppose that you can produce high-quality beef a...

Suppose that you can produce high-quality beef at $3 per pound and sell it for $8 per pound. Low-quality beef costs $1 to produce but only sells for $4 per pound. If quality is uno

Production theory, why does gap between the ATC curve and the AVC curve dec...

why does gap between the ATC curve and the AVC curve decreases as the level of output increases

Identify the four institutional requirements of markets, Identify the four ...

Identify the four institutional requirements of markets. The four institutional needs of markets are:  Pprivate property, Social institutions of trust, Good physical i

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd